In the future city "Mirror City" where "memory review" technology is used to maintain absolute justice, Lin Mo, an elite review officer, is trapped by the unsolved case of his deceased wife. When the founder of memory technology is killed mysteriously, Lin Mo is forced to dive into the abyss of the deceased's broken memories. He discovered that the truth of the murder was not only covered up by layers of forged memories, but was also strangely intertwined with the mystery of his wife's death. In this maze built by memory, every step of pursuit may be a trap, and every echo questions his belief in truth, sin and redemption. He must find himself lost in the ruins of reality and memory.
